Elon Musk: Take Materials Science 101. You won’t regret it

 

1. Take Materials Science 101

 

2. Putting FSD Safety to the Test | Tesla

Every Full-Self Driving release is rigorously tested, including rare and adversarial scenarios on closed courses — here's 16 examples

Dec 31, 2024

Intro 0:00-0:10

Reverse Cut-in (Occluded) 0:10-0:38

Peeking (Occluded) 0:38-1:01

Left Turn Cut-In 1:01-1:22

Parallel Cut-In (Occluded) 1:22-1:41

Yield for Oncoming + Overtake 1:41-2:10

Right-Of-Way Violator 2:10-2:48

Door Opening Overtake 2:48-3:09

Right Turn Harsh Braking 3:09-3:35

Left Turn Across Path 3:35-3:56

Cut-Out To Static Cone 3:56-4:18

Dynamic Debris (Dropped Cone) 4:18-4:47

U-Turn Cut-In (Occluded) 4:47-5:15

High Speed Cut-Out To Stationary Vehicle 5:15-5:46

High Speed Harsh Braking 5:46-6:18

High Speed Stationary Child 6:18-6:46

High Speed Crossing Child 6:46-7:16 

所有跟帖: 

雖然我欣賞一龍,個人認為downplay liberal arts & critical thinking對人類不是好事 -meijichoco- 給 meijichoco 發送悄悄話 (0 bytes) () 01/07/2025 postreply 12:25:50

有具體例子嗎?看看他關注的內容之一: -藍調- 給 藍調 發送悄悄話 藍調 的博客首頁 (402 bytes) () 01/07/2025 postreply 12:43:40

Interestingly his share is from TikTok..quite deliberate -meijichoco- 給 meijichoco 發送悄悄話 (0 bytes) () 01/07/2025 postreply 12:50:11

這個講話非常淺顯,非常誤導 -我是大海- 給 我是大海 發送悄悄話 (0 bytes) () 01/07/2025 postreply 13:10:18

講話中提到printing more money, 用蘋果做例,突然轉到taxes, 完全不是一回事 -我是大海- 給 我是大海 發送悄悄話 (0 bytes) () 01/07/2025 postreply 13:06:53

嗬嗬帶風向, I just wish people who watched TikTok -meijichoco- 給 meijichoco 發送悄悄話 (34 bytes) () 01/07/2025 postreply 13:14:40

確實,當年學材料學化工的清華科大同學讀完博士拿到綠卡現在基本上都在金融係統工作呢 -飛黎- 給 飛黎 發送悄悄話 (0 bytes) () 01/07/2025 postreply 12:32:36

科大的腦子比較活,清華幹老本行的博士不少 -Amita- 給 Amita 發送悄悄話 (0 bytes) () 01/07/2025 postreply 12:39:03

新興產業雇主的想法反映了職場的需求,需要重視 -藍調- 給 藍調 發送悄悄話 藍調 的博客首頁 (0 bytes) () 01/07/2025 postreply 12:44:32

非常同意。沒必要選這個專業,但這門課很開眼界 -oldbridge- 給 oldbridge 發送悄悄話 (0 bytes) () 01/07/2025 postreply 12:46:19

材料是創新最重要的領域。 -凊荷- 給 凊荷 發送悄悄話 凊荷 的博客首頁 (0 bytes) () 01/07/2025 postreply 13:05:33

我認為一龍和馬雲是一類人,能預判行業的vision 。對具體技術應該不在行,不過現在一龍有點象偉大領袖,無所不知。 -ltb72- 給 ltb72 發送悄悄話 ltb72 的博客首頁 (0 bytes) () 01/07/2025 postreply 13:13:19

that's why he doesn't want sensorship, why not public debate -meijichoco- 給 meijichoco 發送悄悄話 (0 bytes) () 01/07/2025 postreply 13:16:14

記得幾個月前一個媽媽請教一龍小孩子應該學什麽專業,他回答物理專業,這不是讓人往火坑裏跳,不知道他自己物理專業畢業了嗎? -ltb72- 給 ltb72 發送悄悄話 ltb72 的博客首頁 (0 bytes) () 01/07/2025 postreply 13:18:28

his children study physics, you can find paper from his son -meijichoco- 給 meijichoco 發送悄悄話 (0 bytes) () 01/07/2025 postreply 13:21:32

for rich people like him, it really matters none -meijichoco- 給 meijichoco 發送悄悄話 (0 bytes) () 01/07/2025 postreply 13:22:29

科技裏的所謂first principle 大多是在物理專業裏。原創要從第一原理出發,學物理近水樓台。不過 -一帖- 給 一帖 發送悄悄話 (154 bytes) () 01/07/2025 postreply 19:21:13

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